 As a unit of resistance, the international ohm, which is based upon the ohm equal to 10" units of resistance of the CGS system of electromagnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury...  The Electrical Review - Страница 2131891Пълен достъп - Информация за книгата
 | Franklin Institute (Philadelphia, Pa.) - 1915 - 974 страници
...Electrical Units and Standards (London, 1908). The London Conference defined the international ohm as the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice, 14.4521 grammes in mass, of a constant cross-sectional area and... | |
 | 1895 - 1104 страници
...of resistance of the oentimeter-gram-secoud system of electro-magnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice fourteen and four thousand five hundred and twenty-one ten-thousandths... | |
 | John Michels (Journalist) - 1895 - 758 страници
...which has the value of 109 in terms of the centimetre and the second of time and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice 14.4521 grammes in a mass of a constant cross sectional area and... | |
 | National Academy of Sciences (U.S.) - 1888 - 840 страници
...of resistance of the centimeter-gram-second system of electromagnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice fourteen and four thousand five hundred and twentyone ten-thousandths... | |
 | National Academy of Sciences (U.S.) - 1890 - 682 страници
...of resistance of the centimeter-gram-second system of electro-magnetic units, and is represented by the resistance offered to an unvarying electric current by a column of merenry at the temperature of melting ice fourteen and four thousand live hundred and twenty-one ten-thousandths... | |
 | 1891 - 680 страници
...standard of electrical resistance should be denominated the ohm, and should have the value 1,000,000,000 in terms of the centimetre and second. 4. That the...area of one square millimetre, and of a length of 106-3 centimetres at the temperature of melting ice, may be adopted as one ohm. 5. That the value of... | |
 | Great Britain - 1894 - 610 страници
...ohm, which has the value 109 in terms of the centimetre and the second of time and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice 14 • 4521 grammes in mass of a constant cross sectional area and... | |
 | British Association for the Advancement of Science - 1892 - 1146 страници
...standard of electrical resistance should be denominated the ohm, and shonld have the value 1,000,000,000 in terms of the centimetre and second. 4. That the...electric current by a column of mercury of a constant cross sectional area of one square millimetre, and of a length of 106'3 centimetres at the temperature... | |
 | British Association for the Advancement of Science - 1892 - 1258 страници
...standard of electrical resistance should be denominated the ohm, and should have the value 1,000,000,000 in terms of the centimetre and second. 4. That the...electric current by a column of mercury of a constant cross sectional area of one square millimetre, and of a length of 106'3 centimetres at the temperature... | |
 | 1892 - 644 страници
...REPORT OF THE COMMITTEE ON ELECTRICAL STANDARDS APPOINTED BY THE BOARD OF TRADE, ENGLAND. Ohm. = " Resistance offered to an unvarying electric current...column of mercury of a constant cross-sectional area of i square mm. and of a length of 106.3 crn- Rt tne temperature of melting ice. J3. A. " Unit = .9866... | |
| |
